Wall perforating device for lighting engineering

Abstract

The utility model discloses a wall punching device for lighting engineering, and relates to the technical field of wall punching. A wall punching device for lighting engineering comprises a punching machine body, a motor is fixed to the lower end of the punching machine body, a drill bit is installed at one end of the punching machine body, a first handle is fixed to the end, away from the drill bit, of the punching machine body, the motor is fixedly connected with the first handle, and a second handle is fixed to the punching machine body. A limiting mechanism is arranged between the drill bit and the perforating machine body. When drilling is started, the drill bit is limited through the limiting mechanism, the friction force between the drill bit and the wall is increased, deviation of the drill bit is reduced, operation of workers is facilitated, the influence on the drilling quality is reduced, and installation of a lighting project is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of wall punching, and in particular to a wall punching device for lighting engineering. Background Art

[0002] The lighting project is also called the city lighting project. It refers to the lighting of landmark buildings, shopping malls, tourist attractions, streets and other places with high traffic in order to beautify the urban environment and improve the overall image of the city. During installation, it is necessary to drill holes in the wall, install expansion screws, install LED guardrail lights, lock them with self-tapping screws, and then connect the signal line and power line of the LED guardrail lights.

[0003] The wall punching device for lighting engineering mentioned in the existing Chinese public patent (authorization announcement number: CN218227291U) includes a punching machine body and a dustproof device, wherein the lower surface of the punching machine body is fixedly connected to a motor, one side of the punching machine body is fixedly connected to a handle, a drill is arranged on the side of the punching machine body away from the handle, and a connecting plate is arranged on the upper surface of the punching machine body, and a lighting device is fixedly connected to the surface of the connecting plate. The utility model, by setting a dustproof device, when it is necessary to punch a hole in the wall, the drill moves toward the inside of the wall, the wall blocks the protective block from continuing to move, the resistance of the wall drives the protective block to slide away from the drill bit, the limit spring is squeezed to generate elastic force, if it is necessary to observe the working condition of the equipment, the observation block can be rotated, and then the observation block is limited by the limit block, after the work is completed, the limit spring is reset to generate elastic force to reset the protective block, and the protective block effectively blocks the dust generated during the punching process, and the dustproof device improves the practicality of the equipment.

[0004] When the punching device is used, it is used to punch holes in the wall of the lighting project. When installing the lighting project, it is necessary to drill holes in the wall first, and then install the lighting project device. When the staff uses a handheld drilling machine to drill holes, it is easy for the staff to cause the drilling position to shift due to unstable force or operation, and it is also easy for the drill bit to shift due to vibration during the drilling process, which can easily affect the quality of the drilling and is not convenient for the subsequent installation of the lighting project device. Utility Model Content

[0005] The purpose of the present application is to solve the problem that when a worker uses a handheld drilling machine to drill a hole, the drilling position is easily offset due to the worker's unstable force or operation, and the drill bit is easily offset due to vibration during the drilling process, which easily affects the quality of the drilling and is inconvenient for the installation of subsequent lighting engineering devices. The present application provides a wall drilling device for lighting engineering.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A wall punching device for lighting projects includes a punch body, a motor is fixed to the lower end of the punch body, a drill bit is installed at one end of the punch body, a handle one is fixed to the end of the punch body away from the drill bit, the motor is fixedly connected to the handle one, a handle two is fixed to the punch body, and a limiting mechanism is provided between the drill bit and the punch body.

[0008] By adopting the above technical solution, when starting to drill, the drill bit is restricted by the limiting mechanism, the friction between the drill bit and the wall is increased, the deviation of the drill bit is reduced, the operation of the staff is facilitated, the impact on the drilling quality is reduced, and the installation of the lighting project is facilitated.

[0009] Furthermore, the limiting mechanism includes a fixing plate slidably arranged on the punch body, four symmetrical support rods are fixed to the side of the fixing plate, an abutment block is fixed to one end of the support rod away from the fixing plate, and a limiting component is arranged between the fixing plate and the punch body.

[0010] By adopting the above technical solution, the four support rods and the abutment block restrict the drill bit, thereby reducing the deviation of the drill bit.

[0011] Furthermore, the limiting assembly includes two symmetrical fixed blocks fixed on the punch body, two symmetrical limiting columns are fixed on the sides of the fixed blocks, springs are sleeved on the limiting columns, the ends of the springs are fixedly connected to the fixed blocks and the fixed plates, the limiting columns slide through the fixed plates, and a pad is fixed on the fixed blocks.

[0012] By adopting the above technical solution, the support rod is forced to drive the fixed plate to slide on the drilling machine body. At the same time, the fixed plate slides on the limiting column to limit the fixed plate, so that the drill bit drills vertically with the wall to reduce deviation.

[0013] Furthermore, the cushion block is flush with the length of the drill bit, and the cushion block is a non-slip rubber pad.

[0014] By adopting the above technical solution, the cushion block is a flexible rubber cushion which increases the friction with the wall, increases the contact area with the wall, and reduces the deviation of the drill bit.

[0015] Furthermore, a protective cover is provided on the second handle, the protective cover is made of flexible silicone, and the first handle is coated with a polyurethane coating.

[0016] By adopting the above technical solution, the protective cover on the second handle is made of silicone material to increase the friction with the palm, and the polyurethane coating on the first handle increases the friction with the palm, which is convenient for the staff to grasp and use.

[0017] Furthermore, a dust cover is fixed to the fixing plate by bolts, and the drill bit is located in the dust cover.

[0018] By adopting the above technical solution, the dust cover blocks the debris and dust during drilling, reducing the inhalation of workers. The bolts on the fixing plate are unscrewed to release the restriction on the dust cover. After removing it, it can be replaced with a new one, which is convenient for replacement and cleaning of the dust cover.

[0019] Furthermore, a fixed cover is fixed to one end of the dust cover away from the fixed plate, the fixed cover is in an inclined cone shape, and the fixed cover is flush with the drill bit.

[0020] By adopting the above technical solution, the fallen debris and dust enter the dust cover from the fixed cover, which makes it easy to collect and clean the debris and dust.

[0021] Furthermore, the fixed cover and the dust cover are both transparent.

[0022] By adopting the above technical solution, the transparent fixed cover and the dust cover are convenient for staff to observe and drill holes.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. When the drilling device is in use, the drill bit is in contact with the wall, and the pad is in contact with the wall at the same time. The pad is a flexible rubber pad that increases the friction with the wall. The four support rods and the resistance block limit the drill bit to reduce the deviation of the drill bit. When drilling begins, the support rod is forced to drive the fixed plate to slide on the drilling machine body. At the same time, the fixed plate slides on the limiting column to limit the fixed plate, so that the drill bit drills vertically with the wall, compresses the spring, and limits the drill bit through the limiting mechanism, thereby increasing the friction between the drill bit and the wall and reducing the deviation of the drill bit. This is convenient for the staff to operate, reduces the impact on the drilling quality, and facilitates the installation of the lighting project.

[0025] 2. When drilling, the fixed cover contacts the wall and cooperates with the dust cover to block the debris and dust during drilling. The fallen debris and dust enter the dust cover through the fixed cover, and the movement of the fixed plate drives the dust cover to move, so that the fixed cover contacts the wall. The transparent fixed cover and dust cover are convenient for staff to observe and drill. After drilling, the debris and dust in the dust cover can be poured out, which is convenient for collecting and cleaning the debris and dust and reducing the inhalation of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a first structural schematic diagram of the punching device in this application.

[0027] Figure 2 It is a second structural schematic diagram of the punching device in this application.

[0028] Figure 3 It is a schematic diagram of the internal structure of the punching device in this application.

[0029] Figure 4 It is a schematic diagram of the internal side structure of the punching device in this application.

[0030] Description of reference numerals:

[0031] 1. Punch body; 2. Drill bit; 3. Motor; 4. Fixed plate; 5. Handle 1; 6. Handle 2; 7. Support rod; 8. Resistance block; 9. Cushion block; 10. Fixed block; 11. Limiting column; 12. Spring; 13. Protective cover; 14. Dust cover; 15. Fixed cover. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a wall punching device for lighting engineering.

[0034] Reference Figure 1 A wall punching device for lighting engineering includes a punching machine body 1, a motor 3 is fixed at the lower end of the punching machine body 1, a drill bit 2 is installed at one end of the punching machine body 1, a handle 5 is fixed at the end of the punching machine body 1 away from the drill bit 2, the motor 3 is fixedly connected to the handle 5, a handle 2 6 is fixed on the punching machine body 1, and a limiting mechanism is arranged between the drill bit 2 and the punching machine body 1.

[0035] When the drilling device is in use, the staff brings the drilling machine body 1 to the position where drilling is required, starts the motor 3 through an external power supply, and the motor 3 drives the drill bit 2 to rotate. When drilling begins, the drill bit 2 is restricted by a limiting mechanism to increase the friction between the drill bit 2 and the wall and reduce the deviation of the drill bit 2, which is convenient for the staff's operation, reduces the impact on the drilling quality, and facilitates the installation of the lighting project.

[0036] Reference Figure 2-Figure 4 The limiting mechanism includes a fixed plate 4 slidably arranged on the punch body 1, four symmetrical support rods 7 are fixed on the side of the fixed plate 4, and a resistance block 8 is fixed on the end of the support rod 7 away from the fixed plate 4, and a limiting assembly is arranged between the fixed plate 4 and the punch body 1. The limiting assembly includes two symmetrical fixed blocks 10 fixed on the punch body 1, two symmetrical limiting columns 11 are fixed on the side of the fixed block 10, and a spring 12 is sleeved on the limiting column 11, and the end of the spring 12 is fixedly connected to the fixed block 10 and the fixed plate 4, and the limiting column 11 slides through the fixed plate 4, and a pad 9 is fixed on the fixed block 10. The pad 9 is flush with the length of the drill bit 2, and the pad 9 is a non-slip rubber pad.

[0037] When the drilling device is in use, the staff member holds the drilling machine body through the handle 1 5, and then holds the handle 2 6, so that the drill bit 2 contacts the wall, and the pad 9 contacts the wall at the same time. The pad 9 is a flexible rubber pad that increases the friction with the wall and increases the contact area with the wall. The four support rods 7 and the resistance block 8 limit the drill bit 2 and reduce the deviation of the drill bit 2. When drilling begins, the support rod 7 is forced to drive the fixed plate 4 to slide on the drilling machine body. At the same time, the fixed plate 4 slides on the limiting column 11 to limit the fixed plate 4, so that the drill bit 2 drills vertically with the wall, so that the spring 12 is compressed. When the drilling is completed, the elastic force of the spring 12 causes the fixed plate 4 to move and reset, which is convenient for the next drilling and the operation of the staff. The drill bit 2 is limited by the limiting mechanism, the friction between the drill bit 2 and the wall is increased, the deviation of the drill bit 2 is reduced, the operation of the staff is convenient, the influence on the drilling quality is reduced, and the installation of the lighting project is convenient.

[0038] Reference Figure 2 and Figure 3 A protective cover 13 is provided on the handle 2 6, and the protective cover 13 is a flexible silicone, and a polyurethane coating is applied on the handle 1 5. A dust cover 14 is fixed to the fixing plate 4 by bolts, and the drill bit 2 is located in the dust cover 14. A fixed cover 15 is fixed to one end of the dust cover 14 away from the fixing plate 4, and the fixed cover 15 is an inclined cone, and the fixed cover 15 is flush with the drill bit 2. Both the fixed cover 15 and the dust cover 14 are transparent.

[0039] When the punching device is in use, the protective cover 13 on the handle 2 6 is made of silicone material to increase the friction with the palm, and the polyurethane coating on the handle 1 5 increases the friction with the palm, which is convenient for the staff to grasp and use. When drilling, the fixed cover 15 contacts the wall and cooperates with the dust cover 14 to block the debris and dust during drilling, reducing the inhalation of the staff. The fallen debris and dust enter the dust cover 14 through the fixed cover 15, which is convenient for collecting and cleaning the debris and dust. The movement of the fixed plate 4 drives the dust cover 14 to move, so that the fixed cover 15 contacts the wall. The transparent fixed cover 15 and the dust cover 14 are convenient for the staff to observe and drill. After the drilling is completed, the debris and dust in the dust cover 14 can be poured out. When the dust cover 14 needs to be replaced, the bolts on the fixed plate 4 are unscrewed to release the restriction on the dust cover 14. After removing it, it can be replaced with a new one, which is convenient for replacing and cleaning the dust cover 14.

[0040] The implementation principle of the wall punching device for lighting engineering in this embodiment is as follows: when the punching device is used, the staff brings the punching machine body 1 to the position where the hole needs to be punched, starts the motor 3 through an external power supply, and the motor 3 drives the drill bit 2 to rotate;

[0041] When the drilling device is in use, the staff member holds the drilling machine body through the handle 1 5, and then holds the handle 2 6. The protective cover 13 on the handle 2 6 is made of silicone material to increase the friction with the palm, and the polyurethane coating on the handle 1 5 increases the friction with the palm, which is convenient for the staff member to grasp, so that the drill bit 2 contacts the wall surface, and the cushion block 9 contacts the wall surface at the same time. The four support rods 7 and the resistance block 8 limit the drill bit 2 to reduce the deviation of the drill bit 2. When drilling begins, the support rod 7 is forced to drive the fixed plate 4 to slide on the drilling machine body, and at the same time, the fixed plate 4 slides on the limiting column 11 to limit the fixed plate 4, so that the drill bit 2 drills vertically with the wall, so that the spring 12 is compressed. When the drilling is completed, the elastic force of the spring 12 causes the fixed plate 4 to move and reset, which is convenient for the next drilling and the operation of the staff.

[0042] When drilling, the fixed cover 15 contacts the wall surface and cooperates with the dust cover 14 to block the debris and dust during drilling, reducing the inhalation of the staff. The fallen debris and dust enter the dust cover 14 through the fixed cover 15, which is convenient for collecting and cleaning the debris and dust. The movement of the fixed plate 4 drives the dust cover 14 to move, so that the fixed cover 15 contacts the wall surface. The transparent fixed cover 15 and the dust cover 14 are convenient for the staff to observe and drill. After the drilling is completed, the debris and dust in the dust cover 14 can be poured out. When the dust cover 14 needs to be replaced, the bolts on the fixed plate 4 are unscrewed to release the restriction on the dust cover 14. After removing it, it can be replaced with a new one, which is convenient for replacing and cleaning the dust cover 14.

Claims

1. A wall punching device for lighting engineering, comprising a punching machine body (1), characterized in that: A motor (3) is fixed at the lower end of the punch body (1); a drill bit (2) is mounted on one end of the punch body (1); a handle 1 (5) is fixed to the end of the punch body (1) away from the drill bit (2); the motor (3) is fixedly connected to the handle 1 (5); a handle 2 (6) is fixed to the punch body (1); and a limiting mechanism is provided between the drill bit (2) and the punch body (1).

2. A wall punching device for lighting engineering according to claim 1, characterized in that: The limiting mechanism comprises a fixing plate (4) slidably arranged on the punch body (1), four symmetrical support rods (7) are fixed to the side of the fixing plate (4), a resistance block (8) is fixed to one end of the support rod (7) away from the fixing plate (4), and a limiting component is arranged between the fixing plate (4) and the punch body (1).

3. A wall punching device for lighting engineering according to claim 2, characterized in that: The limiting assembly comprises two symmetrical fixed blocks (10) fixed on the punch body (1), two symmetrical limiting columns (11) are fixed on the side of the fixed block (10), a spring (12) is sleeved on the limiting column (11), the end of the spring (12) is fixedly connected to the fixed block (10) and the fixed plate (4), the limiting column (11) slides through the fixed plate (4), and a cushion block (9) is fixed on the fixed block (10).

4. A wall punching device for lighting engineering according to claim 3, characterized in that: The cushion block (9) is flush with the length of the drill bit (2), and the cushion block (9) is a non-slip rubber pad.

5. The wall punching device for lighting engineering according to claim 1 is characterized in that: The second handle (6) is provided with a protective cover (13), the protective cover (13) is made of flexible silicone, and the first handle (5) is coated with a polyurethane coating.

6. The wall punching device for lighting engineering according to claim 2 is characterized in that: A dust cover (14) is fixed to the fixing plate (4) by means of bolts, and the drill bit (2) is located inside the dust cover (14).

7. A wall punching device for lighting engineering according to claim 6, characterized in that: A fixed cover (15) is fixed to one end of the dust cover (14) away from the fixed plate (4); the fixed cover (15) is in an inclined cone shape; the fixed cover (15) is flush with the drill bit (2).

8. The wall punching device for lighting engineering according to claim 7 is characterized in that: The fixed cover (15) and the dust cover (14) are both transparent.

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